2212321319 has 16 divisors (see below), whose sum is σ = 2456598144. Its totient is φ = 1979359200.

The previous prime is 2212321301. The next prime is 2212321339. The reversal of 2212321319 is 9131232122.

2212321319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2212321319 - 2⁸ = 2212321063 is a prime.

It is a super-2 number, since 2×2212321319² = 9788731237003799522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212321339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58124 + ... + 88334.

It is an arithmetic number, because the mean of its divisors is an integer number (153537384).

Almost surely, 2^2212321319 is an apocalyptic number.

2212321319 is a deficient number, since it is larger than the sum of its proper divisors (244276825).

2212321319 is a wasteful number, since it uses less digits than its factorization.

2212321319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30398.

The product of its digits is 1296, while the sum is 26.

The square root of 2212321319 is about 47035.3199096169. The cubic root of 2212321319 is about 1303.0149587155.

The spelling of 2212321319 in words is "two billion, two hundred twelve million, three hundred twenty-one thousand, three hundred nineteen".